Table 2 Characteristics of peritoneal dialysis in the 12 ELBW infants with AKI
Patients | Weaning | GA (weeks) | Bwt (g) | Causes of AKI | Onset (days) | Type of catheters | Dwell time (minutes) | UF rate (mL/kg/h) | BUN | Cr | Sodium | Potassium | Urine output | Complications | Comorbidity | Outcome (Causes of mortality) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pre−/post-PD (mg/dL) | pre−/ post-PD (mg/dL) | pre−/post-PD (mg/dL) | pre−/post-PD (mg/dL) | pre−/post-PD (mL/kg/h) | ||||||||||||
1 | NA | 25 + 1 | 960 | Sepsis | 8 | PD catheter (9 Fr) | 80 → 30 | 0.72 | 74/65 | 4.73/3.15 | 147/140 | 5.7/3 | 0.1/0 | Dialysate leakage, intraperitoneal hemorrhage, catheter obstruction | TTTS recipient | Mortality (Sepsis; MODS) |
2 | Y | 26 + 4 | 990 | MODS | 3 | UV catheter (4 Fr) | 40 | −0.06 | 24/70 | 1.76/2.35 | 124/165 | 1.76/4.8 | 0.25/0.26 | Peritonitis, intraperitoneal hemorrhage | Mortality (MODS) | |
3 | NA | 25 + 2 | 420 | Sepsis | 43 | ARROW catheter (4 Fr) | 20 | 6.64 | 83/55 | 2.19/1.97 | 134/145 | 10.3/8 | 0.25/0.1 | Mortality (Hyperkalemia) | ||
4 | NA | 24 + 2 | 540 | Sepsis | 26 | ARROW catheter (4 Fr) → PD catheter (8.5 Fr) | 35 | 1.35 | 64/68 | 1.99/2.68 | 133/135 | 5.9/9.5 | 0.44/0 | Dialysate leakage, catheter obstruction | Mortality (Hyperkalemia) | |
5 | NA | 26 + 6 | 760 | Sepsis | 43 | PD catheter (8.5 Fr) | 30 | 3.96 | 76/27 | 3/2.7 | 125/143 | 4.5/2.9 | 0/0 | Dialysate leakage | Mortality (Sepsis; MODS, IVH) | |
6 | NA | 31 + 6 | 900 | MODS | 1 | PD catheter (8.5 Fr) | 30 | 0.84 | 27/10 | 1/1.2 | 138/148 | 3.9/3.3 | 0.18/0 | Fetal hydrops | Mortality (Metabolic acidosis) | |
7 | NA | 35 + 5 | 960 | Sepsis | 20 | PD catheter (8.5 Fr) | 40 → 30 | 4.97 | 106/46 | 2.47/1.28 | 130/146 | 6.5/7 | 0/0 | CoA | Mortality (Sepsis; MODS) | |
8 | NA | 26 + 6 | 550 | Pulmonary hemorrhage | 3 | ARROW catheter (4.0 Fr) | 45 | 6.54 | 39/25 | 2.7/2.5 | 134/153 | 8.1/4.5 | 1.2/0.23 | Dialysate leakage | TTTS donor | Mortality (Pulmonary hemorrhage) |
9 | NA | 23 + 6 | 470 | Bilateral renal vein thrombosis | 129 | PD catheter (8.5 Fr) | 30 | 3.46 | 94/70 | 2.8/2.6 | 131/140 | 7.2/5.7 | 0/0.2 | Dialysate leakage | Mortality (Hyperkalemia) | |
10 | N | 26 + 3 | 868 | Bilateral renal vein thrombosis | 134 | PD catheter (8.5 Fr) | 30 → 60 | 2.61 | 98/68 | 2.6/2.2 | 150/138 | 7/2.5 | 0.61/0.1 | Dialysate leakage, intraperitoneal hemorrhage | PA with IVS | Mortality (Hypotensive shock; MODS) |
11 | NA | 27 + 6 | 590 | Cardiogenic shock | 3 | PD catheter (8.5 Fr) | 40 | 1.9 | 29/17 | 2.1/2.2 | 132/141 | 7.3/3.4 | 0.1/1.0 | TTTS donor | Mortality (IVH, coma) | |
12 | Y | 27 + 3 | 470 | Sepsis | 13 | PD catheter (7.5 Fr) | 70 | −0.12 | 66/26 | 2.92/0.88 | 151/142 | 9.7/6 | 1.13/5.7 | Catheter obstruction | ̶ | Survival |